Technology KKH

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Across
  1. 2. to begin something such as a plan or introduce something new such as a product
  2. 6. a new idea or method
  3. 8. to improve the quality, amount, or strength of something
  4. 9. so good or important that you could not manage without it, him, or her
  5. 10. not in use any more, having been replaced by something newer and better or more fashionable
Down
  1. 1. a mobile phone that can be used as a small computer and that connects to the internet
  2. 3. a small device or machine with a particular purpose
  3. 4. to design and/or create something that has never been made before
  4. 5. a rounded glass container with a thin thread of metal inside that produces light when an electric current goes through it
  5. 7. useful or convenient